2012136724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{1907}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 3850374528

約数和(自身を除く): 1838237804

約数列:

[1, 2, 4, 13, 26, 52, 103, 197, 206, 394, 412, 788, 1339, 1907, 2561, 2678, 3814, 5122, 5356, 7628, 10244, 20291, 24791, 40582, 49582, 81164, 99164, 196421, 263783, 375679, 392842, 527566, 751358, 785684, 1055132, 1502716, 2553473, 4883827, 5106946, 9767654, 10213892, 19535308, 38694937, 77389874, 154779748, 503034181, 1006068362, 2012136724]

約数ペア:

[(1, 2012136724), (2, 1006068362), (4, 503034181), (13, 154779748), (26, 77389874), (52, 38694937), (103, 19535308), (197, 10213892), (206, 9767654), (394, 5106946), (412, 4883827), (788, 2553473), (1339, 1502716), (1907, 1055132), (2561, 785684), (2678, 751358), (3814, 527566), (5122, 392842), (5356, 375679), (7628, 263783), (10244, 196421), (20291, 99164), (24791, 81164), (40582, 49582)]